Tauri 2.0:用 Web 技术构建跨平台桌面应用的新纪元

Tauri 2.0: A New Era for Building Cross-Platform Desktop Apps with Web Tech

| iDev Tech | 2026-08-31T08:44:11

深入介绍 Tauri 2.0 的重大更新,包括 iOS/Android 移动端支持、插件系统重构和安全沙箱增强,展示它如何挑战 Electron 在桌面应用开发中的统治地位。

An in-depth look at Tauri 2.0's major updates including iOS/Android mobile support, plugin system redesign, and security sandbox enhancements, showing how it challenges Electron's dominance in desktop app development.

Tauri 2.0:不只是桌面应用框架Tauri 2.0 的发布标志着这个 Rust 驱动的应用框架进入了全新阶段。不仅支持 Windows、macOS 和 Linux 桌面平台,还正式加入了 iOS 和 Android 移动端支持,真正实现了'一套代码,全平台覆盖'。2.0 核心变化新增 iOS 和 Android 平台支持(Beta 阶段)全新的插件系统,支持 Rust 和 JavaScript 双语言编写插件增强的安全沙箱,细粒度的权限控制模型改进的 IPC 通信机制,前后端交互更流畅应用体积进一步缩小,比 Electron 小 10 倍以上与 Electron 的对比Tauri 的最大优势在于体积和资源占用。一个典型的 Tauri 应用只有 3-5MB,而同等功能的 Electron 应用通常超过 100MB。内存占用方面,Tauri 也仅为 Electron 的三分之一。这是因为 Tauri 使用系统原生 WebView 而非捆绑 Chromium。安全性领先Tauri 2.0 的权限系统是同类框架中最严格的。每个插件和 API 调用都需要在配置文件中显式声明权限,遵循最小权限原则。这对于需要处理敏感数据的企业应用尤为重要。Tauri 2.0 让开发者可以用熟悉的 React、Vue 或 Svelte 构建轻量、安全的桌面和移动应用。


Tauri 2.0: More Than a Desktop App FrameworkThe release of Tauri 2.0 marks a new phase for this Rust-powered application framework. Beyond supporting Windows, macOS, and Linux desktop platforms, it officially adds iOS and Android mobile support, truly achieving 'one codebase, all platforms.'Core Changes in 2.0New iOS and Android platform support (Beta stage)Completely redesigned plugin system supporting both Rust and JavaScript plugin authoringEnhanced security sandbox with fine-grained permission control modelImproved IPC communication mechanism for smoother frontend-backend interactionFurther reduced app size, over 10x smaller than ElectronComparison with ElectronTauri's biggest advantage lies in size and resource consumption. A typical Tauri app is only 3-5MB, while an equivalent Electron app usually exceeds 100MB. In memory usage, Tauri is also only one-third of Electron. This is because Tauri uses the system's native WebView rather than bundling Chromium.Leading in SecurityTauri 2.0's permission system is the strictest among similar frameworks. Every plugin and API call requires explicit permission declaration in the configuration file, following the principle of least privilege. This is particularly important for enterprise applications handling sensitive data.Tauri 2.0 lets developers build lightweight, secure desktop and mobile applications using familiar tools like React, Vue, or Svelte.

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